Search results

  1. Polygon.io

    List of data providers - equities and equity options

    We do not currently. This and futures are definitely on the road map.
  2. Polygon.io

    List of data providers - equities and equity options

    We are still working on our reference data APIs. We're hoping to have v2 of them out in the next month or so. However, the real-time and historic price data should be very solid. We're a very determined team of developers, so please reach out if you have questions/comments. Cheers!
  3. Polygon.io

    How to Scan Large Number of Tickers for Trade Set Ups in Real Time?

    Our plans are on our website. For non professionals it's $199/m.
  4. Polygon.io

    How to Scan Large Number of Tickers for Trade Set Ups in Real Time?

    You can do as many as you like.
  5. Polygon.io

    How to Scan Large Number of Tickers for Trade Set Ups in Real Time?

    Simultaneous meaning open connections or number of tickers you can stream at one time? You can open 1 websocket connection at a time. But you can stream as many tickers in that connection as you like. Does this answer your question?
  6. Polygon.io

    How to Scan Large Number of Tickers for Trade Set Ups in Real Time?

    We hope to add futures in the next 6-12 months. Check back with us later this year.
  7. Polygon.io

    Indirect connection fees

    1: The non-display fees do not apply to us as a company because we only touch the data in an effort to further redistribute the data to our users. It also does not apply to non-professional users, however professional / enterprise customers it does apply. 2: There are quite a few providers who...
  8. Polygon.io

    Indirect connection fees

    The exchanges do not provide these APIs themselves for indirect feeds. For the SIPs ( CTA & UTP ) they don't even offer connectivity directly, you must use ICE SFTI and/or Nasdaq ( or another provider who gets their data from those interconnects ). I guess it's also worth noting, if you get a...
  9. Polygon.io

    IQFeed vs Polygon.io

    We actually do stream real-time NOI data on our websocket service. It's not documented yet as it's pretty new. Just email support for more information about this.
  10. Polygon.io

    IQFeed vs Polygon.io

    We hope you give our platform a test drive. We offer 7day free trial to play around and see if it will fit your needs. If there is something we dont cover, we always appreciate feedback on how to make the product better. Take care!
  11. Polygon.io

    IQFeed vs Polygon.io

    Yes, the snapshot feature allows you to see all tickers bid/ask, last trade, previous day OHLC, and the last minutes OHLC. We do not limit API calls or ticker symbols, so you can poll this every few seconds throughout the day to stay in sync.
  12. Polygon.io

    IQFeed vs Polygon.io

    That was before we started getting data directly from the exchanges. It's now ~4x faster ( 20-30ms ) from the SIP timestamp to the time a client receives the data ( on including geographic latency, we are in NJ ).
  13. Polygon.io

    SLOW Feed quote stuffing

    @qlai We consume the CTA and UTP feeds directly from ICE SFTI ( http://www.nyxdata.com/docs/connectivity ). We have 2x 10G cross connects, A networks and B networks for full redundancy. We parse the UDP Multicast binary feeds from the exchanges ourselves. Our average latency (broadcasted)...
  14. Polygon.io

    Server or Local Based

    The proximity is one advantage Consider: - Datacenters have much more reliable internet and power. - A dedicated server will be a little more reliable with ECC memory, dual power supplies and RAID disks. However: - If you're just using the server for proxying/RDP'ing, then latency will be...
  15. Polygon.io

    Mac Pro build for trading

    The latest Mac Pro towers can no longer upgrade to the latest Mac OS ( I believe they are stuck on the previous version currently ). You can also use Docker on Mac if you need a linux kernel for some things.
  16. Polygon.io

    The data when you trade with props like TST or E2T

    This is a little late, but: I believe if you're registered with the SEC, you're a "professional" even if you're not currently using the data in a professional capacity.
  17. Polygon.io

    question about getting data from yahoo finance

    Nasdaq also has data on their site directly.
  18. Polygon.io

    SLOW Feed quote stuffing

    The volume of data can cause lags at all points leading up to your connection. Also, Internet and/or TCP can add quite a bit of overhead. Especially if there is packet loss. If you're looking for consistent, low latency - UDP Multicast with a cross connect is the best option - although, it's...
  19. Polygon.io

    Interactive Brokers data quality

    We agree with you ;)
Back
Top